| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.26 | 12.637% | $197.4076 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $66.40 | 6.721% | $70.8627 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $128.85 | 12.396% | $144.8222 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $170.90 | 8.632% | $185.6521 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $239.25 | 13.447% | $271.4219 | $271.42 | $271.40 | $271.40 |
| Purchase #6 | $36.41 | 4.285% | $37.9702 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $117.91 | 8.513% | $127.9477 | $127.95 | $127.95 | $127.90 |
| 7 purchase totals = | $934.98 | $1,036.0844 | $1,036.08 | $1,036.00 | $1,036.10 | |